[WEEKLY TECHNICAL REPORT - W18 / 2026]
harvard.edu
61
TTFB (Server Latency) 7ms
LCP (Visual Loading) 13050ms
Total Payload 2.52 MB
Network Requests 83
ENVIRONMENTAL IMPACT
0.101g CO2 per visit
The inefficiency of this page is such that it takes only 50 visits to consume the energy required for one full smartphone charge.
Loading these bits is equivalent to keeping a LED light bulb on for 1 minutes.
CORE DIAGNOSTICS
First Contentful Paint (FCP) 4381ms
Total Blocking Time (TBT) 162ms
Cumulative Layout Shift (CLS) 0